Home / 1,755,733.67-2,633,600.51-493,561.29

Finding the Fourth Proportional to 1,755,733.67, 2,633,600.51 and 493,561.29

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Solution

The fourth proportional to 1,755,733.67, 2,633,600.51 and 493,561.29 is: 740,341.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,733.67 : 2,633,600.51 = 493,561.29 : x
  2. Step 2: Convert to fraction form
    1,755,733.67/2,633,600.51 = 493,561.29/x
  3. Step 3: Cross multiply
    1,755,733.67x = 2,633,600.51 × 493,561.29
  4. Step 4: Simplify right side
    1,755,733.67x = 1,299,843,262,592.45
  5. Step 5: Solve for x
    x = 1,299,843,262,592.45/1,755,733.67
  6. Step 6: Final answer
    x = 740,341.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.